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2. United States lighting energy policy - Wikipedia

   en.wikipedia.org/wiki/United_States_lighting...

   President George W. Bush. Date signed. December 19, 2007. United States Lighting Energy Policy is moving towards increased efficiency in order to lower greenhouse gas emissions and energy use. Lighting efficiency improvements in the United States can be seen through different standards and acts. The Energy Independence and Security Act of 2007 ...

3. 20 genius gifts that make life easier, from lawn work to laundry

   www.aol.com/lifestyle/gifts-that-make-life...

   Sunbeam 16988 5-In-1 Night Light & Emergency Flashlight ... These ones from Sunbeam are made with a color-changing LED light that automatically turns on from dusk to dawn for everyday use or can ...

4. Phase-out of incandescent light bulbs - Wikipedia

   en.wikipedia.org/wiki/Phase-out_of_incandescent...

   From November 2008, no non-compliant lighting (including some incandescent globes) were imported into Australia, and from November 2009, the retail sale of non-compliant lighting was banned. [109] It was proposed [ 110 ] that all regular light bulbs and some other kinds of light bulbs sold from October 2009 would have to meet the new minimum ...

5. Incandescent light bulb - Wikipedia

   en.wikipedia.org/wiki/Incandescent_light_bulb

   An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a filament that is heated until it glows. The filament is enclosed in a glass bulb that is either evacuated or filled with inert gas to protect the filament from oxidation. Electric current is supplied to the filament by terminals or wires ...

6. History of street lighting in the United States - Wikipedia

   en.wikipedia.org/wiki/History_of_street_lighting...

   The history of street lighting in the United States is closely linked to the urbanization of America. Artificial illumination has stimulated commercial activity at night, and has been tied to the country's economic development, including major innovations in transportation, particularly the growth in automobile use. [ 1]

7. Thermochromism - Wikipedia

   en.wikipedia.org/wiki/Thermochromism

   Thermochromism is the property of substances to change color due to a change in temperature. A mood ring is an excellent example of this phenomenon, but thermochromism also has more practical uses, such as baby bottles which change to a different color when cool enough to drink, or kettles which change color when water is at or near boiling point.